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physics.optics2026
Single-shot in situ pulse-duration measurement using plasma grating
Jimin Wang, Yanlei Zuo, Kainan Zhou +10
Accurate measurement of the pulse duration of ultrashort, ultra-intense laser pulses at focus is essential for strong-field science. Most existing diagnostics, however, cannot allo…
physics.optics2022
Generation of subcycle isolated attosecond pulses by pumping ionizing gating
Zhaohui Wu, Hao Peng, Xiaoming Zeng +11
We present a novel approach named as pumping ionizing gating (PIG) for the generation of isolated attosecond pulses (IAPs). In this regime, a short laser is used to ionize a pre-ex…